2234434142 has 4 divisors (see below), whose sum is σ = 3351651216. Its totient is φ = 1117217070.

The previous prime is 2234434133. The next prime is 2234434177. The reversal of 2234434142 is 2414344322.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558608534 + ... + 558608537.

It is an arithmetic number, because the mean of its divisors is an integer number (837912804).

Almost surely, 2^2234434142 is an apocalyptic number.

2234434142 is a deficient number, since it is larger than the sum of its proper divisors (1117217074).

2234434142 is a wasteful number, since it uses less digits than its factorization.

2234434142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117217073.

The product of its digits is 18432, while the sum is 29.

The square root of 2234434142 is about 47269.8015862136. The cubic root of 2234434142 is about 1307.3419174772.

Adding to 2234434142 its reverse (2414344322), we get a palindrome (4648778464).

The spelling of 2234434142 in words is "two billion, two hundred thirty-four million, four hundred thirty-four thousand, one hundred forty-two".